CN104501869A - Aquaculture water quality monitoring system - Google Patents
Aquaculture water quality monitoring system Download PDFInfo
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- CN104501869A CN104501869A CN201410813082.1A CN201410813082A CN104501869A CN 104501869 A CN104501869 A CN 104501869A CN 201410813082 A CN201410813082 A CN 201410813082A CN 104501869 A CN104501869 A CN 104501869A
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- sensor
- water quality
- node
- monitoring system
- aquaculture water
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- Y02B60/50—
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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to an aquaculture water quality monitoring system. The aquaculture water quality monitoring system comprises a wireless sensor network node and a local monitoring center, wherein the wireless sensor network node comprises sensor nodes, routing nodes and a sink node; the sensor nodes act as the routing nodes; the sensor nodes comprise sensor modules, processor modules, wireless communication modules and power supply management modules; the sensor modules are used for sending collected data information to the processor modules; the processor modules are used for sending the data to the sink node through the wireless communication modules, and the sink node is used for uploading the data to the local monitoring center. According to the aquaculture water quality monitoring system disclosed by the invention, water quality state parameters are collected through the sensor nodes, the water quality state parameters are sent to a monitoring host through a wireless network, and a dynamic monitoring on aquaculture water is realized; meanwhile, the solar energy supply is added, and the energy source is saved.
Description
Technical field
The invention belongs to Internet of Things application, be specifically related to a kind of aquaculture water quality monitoring system.
Background technology
" breed fish and first support water ", Cultivated water is the living environment of cultured fishes, and the quality of breeding environment is directly connected to the g and D of cultured fishes, thus decides the height of aquatic product quality and output.In recent years; along with aquaculture scale, the improving constantly of intensive degree, cultivation kind increase the increase with cultivation density, Cultivated water water quality environment worsens increasingly; disease incidence is more and more higher, causes fish quality problem thus and also becomes increasingly conspicuous.Therefore, in the urgent need to building a kind of aquaculture water quality environmental monitoring system, to understand the water quality condition of cultured fishes living environment in time, thus taking effective measures regulation and control water quality, ensureing fish quality, reach safety, efficiently production object.The method that traditional water quality monitoring adopts instrument to operate in conjunction with artificial experience, exist time and effort consuming, monitoring range little, sample uneven, monitoring periods is long, can not reflect the drawbacks such as the dynamic change of water environment in real time.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of aquaculture water quality monitoring system, gathering water quality condition parameter by sensing node, sending to monitoring host computer by wireless network, realize the dynamic monitoring of aquaculture water.
Technical scheme of the present invention is: a kind of aquaculture water quality monitoring system, comprise wireless sensor network node and local monitoring center, described wireless sensor network node comprises sensor node, routing node and aggregation node, routing node is served as by sensor node, described sensor node comprises sensor assembly, processor module, wireless communication module and power management module, sensor assembly sends the data message of collection to processor module, processor module sends the data to aggregation node by wireless communication module, aggregation node is by data upload extremely local monitoring center.Described sensor assembly comprises water quality sensor and signal conditioning circuit, and the signal of collection is sent to processor module by described water quality sensor after signal conditioning circuit process.Described water quality sensor comprises dissolved oxygen sensor, temperature sensor and PH sensor.Described power management module comprises solar panels, current-limiting circuit, secondary DC-DC conversion circuit, lithium battery, solar panels are by secondary DC-DC conversion circuit and current-limiting circuit to lithium cell charging, and lithium battery passes through secondary DC-DC conversion circuit again to sensor power.Described monitoring system also comprises GPRS module, and aggregation node sends data to user mobile phone by GPRS module with short message mode.Described wireless communication module take Si4432 as core.
The present invention has following good effect: the present invention gathers water quality condition parameter by sensing node, sends to monitoring host computer, realize the dynamic monitoring of aquaculture water by wireless network.Add solar powered, economize energy simultaneously.
Accompanying drawing explanation
Fig. 1 is the system construction drawing of the specific embodiment of the invention;
Fig. 2 is specific embodiment of the invention sensor node structured flowchart;
Fig. 3 is specific embodiment of the invention power management module structured flowchart;
Fig. 4 is specific embodiment of the invention sensor node mode of operation.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is as the effect of the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part and principle of work, manufacturing process and operation using method etc., be described in further detail, have more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present invention, technical scheme.
System is primarily of radio sensing network node and local monitoring center composition, and its structure as shown in Figure 1.Wireless sensor network node comprises sensor node, routing node and aggregation node, and routing node is served as by sensor node, and aggregation node will be connected with local monitoring center computing machine.
Sensor node and routing node are deployed in monitored area, network is formed in the mode of self-organization, the data collected are sent to aggregation node with the network mode of multi-hop, aggregation node is responsible for the information receiving and process all nodes in network, and transfer data to local monitoring center by RS232 serial ports, monitoring center's software is to the data analysis received, process, storage, and graphic software platform and warning, realize water quality environment parameter real time on-line monitoring.Aggregation node also can send data to user mobile phone by GPRS module with short message mode.
Sensor node forms primarily of sensor assembly, processor module, wireless communication module and power management module.Sensor assembly comprises water quality sensor and signal conditioning circuit, forms sensor board.Processor module, wireless communication module and power management module form master control borad.The hardware configuration of node is as shown in Fig. 2, and water quality sensor comprises dissolved oxygen sensor, temperature sensor and PH sensor, judges water quality environment by temperature, dissolved oxygen DO and pH value three parameters.Processor module adopts MPS430F1611 low-power scm.
Power management module mainly comprises solar panels, current-limiting circuit, secondary DC-DC conversion circuit and voltage and current collection circuit, lithium battery etc.; Wireless communication module take Si4432 as core, and GPRS module is option.In addition, node has two-way relay output function, and hardware frame figure is as shown in Fig. 3.
In power management section, the operating voltage of solar panels is 18V, and lithium battery selects the polymer battery of rated voltage 11.1V, and solar panels are converted with current-limiting circuit to lithium cell charging by DC-DC; After lithium battery is full of, protect lithium battery by current-limiting circuit, prevent from overcharging.Through secondary DC-DC conversion circuit and switch voltage-stabilizing circuit, provide the 3.3V voltage that MSP430 single-chip microcomputer needs.For the running status of energy Real-Time Monitoring sensor node itself, single-chip microcomputer detects the current voltage of solar panel and lithium battery in real time.
Sensor node adopts deep-sleep design, namely the working method of sensor assembly and processor module is processed, adopt intermittent sampling, intermittent power supply, dormancy, dynamic contact hairdo awakening technology, overall dormancy and arouse machine processed be have employed to unit modules such as processor, radio communication, signal conditioning circuits.Sensor node adopts the mode of sensor intermittent power supply to save energy consumption, and Fig. 4 is the mode of operation of sensor node.
In unnecessary, sensor assembly, wireless communication module and processor module are set to close or dormant state.Therefore, the normal operation mode of node is that the periodicity of work and dormant state hockets, and the overwhelming majority time is in dormant state.Setting each node collection, sending the cycle of a secondary data is 5 hours, and local packets enters receiving mode after sending data, waits other node data bags to be forwarded, after receiving time synchronization information bag, just enters dormant state.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (6)
1. an aquaculture water quality monitoring system, it is characterized in that, comprise wireless sensor network node and local monitoring center, described wireless sensor network node comprises sensor node, routing node and aggregation node, routing node is served as by sensor node, described sensor node comprises sensor assembly, processor module, wireless communication module and power management module, sensor assembly sends the data message of collection to processor module, processor module sends the data to aggregation node by wireless communication module, aggregation node is by data upload extremely local monitoring center.
2. aquaculture water quality monitoring system according to claim 1, it is characterized in that: described sensor assembly comprises water quality sensor and signal conditioning circuit, the signal of collection is sent to processor module by described water quality sensor after signal conditioning circuit process.
3. aquaculture water quality monitoring system according to claim 2, is characterized in that: described water quality sensor comprises dissolved oxygen sensor, temperature sensor and PH sensor.
4. aquaculture water quality monitoring system according to claim 1, it is characterized in that: described power management module comprises solar panels, current-limiting circuit, secondary DC-DC conversion circuit, lithium battery, solar panels are by secondary DC-DC conversion circuit and current-limiting circuit to lithium cell charging, and lithium battery passes through secondary DC-DC conversion circuit again to sensor power.
5. aquaculture water quality monitoring system according to claim 1, is characterized in that: described monitoring system also comprises GPRS module, and aggregation node sends data to user mobile phone by GPRS module with short message mode.
6. aquaculture water quality monitoring system according to claim 1, is characterized in that: described wireless communication module take Si4432 as core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410813082.1A CN104501869A (en) | 2014-12-24 | 2014-12-24 | Aquaculture water quality monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410813082.1A CN104501869A (en) | 2014-12-24 | 2014-12-24 | Aquaculture water quality monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104501869A true CN104501869A (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410813082.1A Withdrawn CN104501869A (en) | 2014-12-24 | 2014-12-24 | Aquaculture water quality monitoring system |
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| Country | Link |
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| CN (1) | CN104501869A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343441A (en) * | 2018-12-04 | 2019-02-15 | 兰州理工大学 | A kind of henhouse safety monitoring and dead chicken pick up integral system |
| CN110082498A (en) * | 2019-04-08 | 2019-08-02 | 三峡大学 | A kind of landslide monitoring data unmanned plane acquisition system based on wireless sensor Internet of Things |
| CN111505227A (en) * | 2020-07-03 | 2020-08-07 | 徐亚果 | Water quality testing node circuit |
-
2014
- 2014-12-24 CN CN201410813082.1A patent/CN104501869A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343441A (en) * | 2018-12-04 | 2019-02-15 | 兰州理工大学 | A kind of henhouse safety monitoring and dead chicken pick up integral system |
| CN110082498A (en) * | 2019-04-08 | 2019-08-02 | 三峡大学 | A kind of landslide monitoring data unmanned plane acquisition system based on wireless sensor Internet of Things |
| CN111505227A (en) * | 2020-07-03 | 2020-08-07 | 徐亚果 | Water quality testing node circuit |
| CN111505227B (en) * | 2020-07-03 | 2022-05-13 | 河北华厚天成环保技术有限公司 | Water quality testing node circuit |
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| C06 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171107 Address after: Beijing road 241000 Anhui city of Wuhu province Jiujiang District of Wuhu advertising industry park hotel apartment building 11 room 1102 Applicant after: Anhui Kechuang Productivity Promotion Center Co. Ltd. Address before: Leaves Village Road 241000 in Anhui province Wuhu City Sanshan Sanshan District Economic Development Zone Applicant before: WUHU CITY CHEN YUN AUTOMATION TECHNOLOGY CO LTD |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150408 |